Does your board say Rev. 2.0 on the PCB? If so, then it sounds like the wrong BIOS is flashed in there, you can correct this if you want, if you want to do that let me know and I'll help you via PM with that.
My comments are only in regards to your BIOS/Board revision concerns, nothing to do with the onscreen info questions. As for those, the "This version only supports, ect" is the Intel AHCI ROM loading, that is normal